82. Tubectomy prevents pregnancy by
A. Preventing fertilization
B. Preventing ovulation
C. Altering FSH levels in ovary
D. Altering LH levels in ovary
Answer: A
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83. Progesterone pill helps in preventing pregnancy by not allowing
A. Ova formation
B. Fertilization
C. Implantation
D. None of these
Answer: A
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84. Oral contraceptive pills function by
A. Inhibiting ovulation
B. Stimulating ovulation
C. Stimulating the motility and secretory activity of oviduct
D. None of the above
Answer: A
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85. The most important component of oral contraceptive pills is
A. Progesterone - estrogen
B. Growth hormone
C. Thyroxine
D. Luteinizing hormone
Answer: A
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86. Amniocentesis is a technique to
A. Determine any disease in heart
B. Determine any hereditary disease in the embryo
C. Know about the disease of brain
D. Grow cell on culture medium
Answer: B
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87. Which of the following is a technique of direct introduction of gametes into the oviduct ?
A. MTS
B. ET
C. IVF
D. POST
Answer: C
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88. Syphilis is caused by
A. Treponema pallidum
B. Plasmodium
C. Neisseria gonorrhea
D. Entamoeba histolytica
Answer: A
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89. Gonorrhoea is caused by
A. Treponema pallidum
B. Entamoeba gingivalis
C. Mycobacterium leprae
D. Neisseria gonorrhiae
Answer: D
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90. Which is non-invasive technique of genetic counseling ?
A. Amniocentesis
B. Chorionic biopsy
C. Fetal blood sampling
D. Ultrasonography
Answer: D
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